Trijicon MRO SD 1x25mm 2 MOA Green Dot Red Dot Sight Full Co-Witness

The Trijicon MRO SD (Miniature Rifle Optic Sealed Duty) delivers professional-grade target acquisition in a compact 1x25mm package. This green dot sight eliminates the traditional red dot's visibility limitations in bright sunlight and provides enhanced contrast against natural backgrounds.

What Makes This Different

The MRO SD's sealed design withstands complete submersion while maintaining zero, setting it apart from standard red dots that may fog or fail in harsh conditions. The 2 MOA green dot provides precise aiming without obscuring targets at extended ranges, while the 25mm objective lens offers a wide field of view for rapid target transitions. Battery life extends beyond 5 years of continuous use on medium settings.

Key Features

• 2 MOA green dot reticle for enhanced visibility in bright conditions
• 1x25mm objective lens with unlimited eye relief
• Full co-witness mount compatible with standard AR-15 iron sights
• Waterproof to 100 feet with nitrogen-filled housing
• 8 brightness settings including 2 night vision compatible modes
• Forged aluminum housing with hard-coat anodized finish
• CR2032 battery provides 5+ years continuous operation

The MRO SD excels across multiple applications from competitive shooting to patrol duties. Law enforcement agencies rely on its instant-on capability and consistent zero retention through thousands of rounds. The green dot technology proves especially valuable for shooters with red-green color deficiencies or those operating in environments where red dots wash out against foliage or bright backgrounds.

Technical Specs

• Magnification: 1x with 25mm objective diameter
• Reticle: 2 MOA green dot
• Eye Relief: Unlimited
• Field of View: 105 feet at 100 yards
• Adjustment: 1/2 MOA per click
• Weight: 4.1 ounces with mount
• Length: 2.6 inches
• Mount: Full co-witness height (1.93 inches)
• Battery: Single CR2032 lithium
• Operating Temperature: -60°F to +160°F
• Country of Origin: USA

Trijicon's reputation for battlefield-proven optics translates directly to civilian applications where reliability cannot be compromised. The MRO SD represents the evolution of red dot technology, addressing real-world limitations while maintaining the rugged construction standards demanded by military contracts.